Refactored the DeviceManagementService to get its parameters from a delegate.

chrome/chrome_tests_unit.gypi

 # Copyright 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 136 matching lines @@
         'browser/password_manager/password_form_data.cc',
         'browser/password_manager/password_form_data.h',
         'browser/password_manager/test_password_store.cc',
         'browser/password_manager/test_password_store.h',
         'browser/policy/cloud/mock_cloud_external_data_manager.cc',
         'browser/policy/cloud/mock_cloud_external_data_manager.h',
         'browser/policy/cloud/mock_cloud_policy_client.cc',
         'browser/policy/cloud/mock_cloud_policy_client.h',
         'browser/policy/cloud/mock_cloud_policy_store.cc',
         'browser/policy/cloud/mock_cloud_policy_store.h',
+        'browser/policy/cloud/mock_device_management_service.cc',
+        'browser/policy/cloud/mock_device_management_service.h',
         'browser/policy/cloud/policy_builder.cc',
         'browser/policy/cloud/policy_builder.h',
         'browser/policy/mock_configuration_policy_provider.cc',
         'browser/policy/mock_configuration_policy_provider.h',
         'browser/policy/policy_test_utils.cc',
         'browser/policy/policy_test_utils.h',
         'browser/policy/test/local_policy_test_server.cc',
         'browser/policy/test/local_policy_test_server.h',
         'browser/prefs/pref_service_mock_builder.cc',
         'browser/prefs/pref_service_mock_builder.h',
@@ skipping 884 matching lines @@
         'browser/policy/cloud/cloud_policy_manager_unittest.cc',
         'browser/policy/cloud/cloud_policy_refresh_scheduler_unittest.cc',
         'browser/policy/cloud/cloud_policy_service_unittest.cc',
         'browser/policy/cloud/cloud_policy_validator_unittest.cc',
         'browser/policy/cloud/component_cloud_policy_service_unittest.cc',
         'browser/policy/cloud/component_cloud_policy_store_unittest.cc',
         'browser/policy/cloud/component_cloud_policy_updater_unittest.cc',
         'browser/policy/cloud/device_management_service_unittest.cc',
         'browser/policy/cloud/external_policy_data_fetcher_unittest.cc',
         'browser/policy/cloud/external_policy_data_updater_unittest.cc',
-        'browser/policy/cloud/mock_device_management_service.cc',
-        'browser/policy/cloud/mock_device_management_service.h',
         'browser/policy/cloud/mock_user_cloud_policy_store.cc',
         'browser/policy/cloud/mock_user_cloud_policy_store.h',
         'browser/policy/cloud/rate_limiter_unittest.cc',
         'browser/policy/cloud/resource_cache_unittest.cc',
         'browser/policy/cloud/user_cloud_policy_manager_unittest.cc',
         'browser/policy/cloud/user_cloud_policy_store_unittest.cc',
         'browser/policy/cloud/user_info_fetcher_unittest.cc',
         'browser/policy/cloud/user_policy_signin_service_unittest.cc',
         'browser/policy/config_dir_policy_loader_unittest.cc',
         'browser/policy/configuration_policy_handler_unittest.cc',
@@ skipping 1762 matching lines @@
             'browser/ui/app_list/test/fake_profile_store.cc',
             'browser/ui/app_list/test/fake_profile_store.h',
             'browser/ui/app_list/test/fast_show_pickler_unittest.cc',
             'browser/ui/views/app_list/win/test/app_list_shower_unittest.cc',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }